Calculate the efficiency of a fossil fuel power plant that is run by the heat supplied by coal at the rate of 2367 MW to produce useful work at the rate of 855 MW.

Match each scenario to the form of energy it represents

To a of 4 x hz is 1. 0. mm nm nm

Which of the following situations would produce an average velocity of zero? o a. a horse galloping in a field b. a round-trip to school and back o c. a trip, first to the moon, then onto mars o d. the criss-crossing path of a flying bug